US3451855A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deferred action battery
Assignee: Globe Union Inc
•
Filing: 1966-09-13
•
Granted: 1969-06-24
•
Expires: 1986-09-13
Abstract
No abstract record available.
Inventors
- 👤 Kenneth R Jones
- 👤 Leonard J Burant
- 👤 Donald R Wolter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:26
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/30; H01M6/32; H01M6/34; H01M50/00; H01M50/10; H01M50/138
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2831046A
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US2938065A
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US2968686A
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US3188242A
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US3102058A
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US3129118A
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US3061659A
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US3100164A
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US3080445A
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US3178316A
Cited
US3156586A
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US3196049A
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US3148090A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-23 | 1972-12-23 | 1973-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-23 | 1976-12-23 | 1977-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-23 | 1980-12-23 | 1981-06-24 | $7700.00 | Window Closed / Lapsed |